140599160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2280

約数の個数: 64

約数和(自身を含む): 343526400

約数和(自身を除く): 202927240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 254, 260, 508, 520, 635, 1016, 1270, 1651, 2129, 2540, 3302, 4258, 5080, 6604, 8255, 8516, 10645, 13208, 16510, 17032, 21290, 27677, 33020, 42580, 55354, 66040, 85160, 110708, 138385, 221416, 270383, 276770, 540766, 553540, 1081532, 1107080, 1351915, 2163064, 2703830, 3514979, 5407660, 7029958, 10815320, 14059916, 17574895, 28119832, 35149790, 70299580, 140599160]

約数ペア:

[(1, 140599160), (2, 70299580), (4, 35149790), (5, 28119832), (8, 17574895), (10, 14059916), (13, 10815320), (20, 7029958), (26, 5407660), (40, 3514979), (52, 2703830), (65, 2163064), (104, 1351915), (127, 1107080), (130, 1081532), (254, 553540), (260, 540766), (508, 276770), (520, 270383), (635, 221416), (1016, 138385), (1270, 110708), (1651, 85160), (2129, 66040), (2540, 55354), (3302, 42580), (4258, 33020), (5080, 27677), (6604, 21290), (8255, 17032), (8516, 16510), (10645, 13208)]